G.H Zeal Ltd

Since 1888 G. H. Zeal have designed and manufactured quality instrumentation for the measurement of Temperature, Density, Humidity, Pressure and Flow. Zeal’s Thermometers, Hydrometers, Hygrometers, Gas Flow Meters, Dial Thermometers and Pressure Gauges are in regular use within many of the most highly regarded Health Care, Scientific, Research, Educational and Industrial organizations throughout the world.